Roman Citadels
(Eingestellt am 14. Juli 2025, 16:00 Uhr von Blobz)
Image generated with Hotpot AI Art Generator
Divide the grid into seven provinces, each consisting of seven orthogonally connected cells. Every row, column and province must contain the digits 1 to 7 once each.
Every province contains a Citadel (circle). The seven citadels form a set of the digits 1 to 7.
Digits in caged cells indicate how many cells of the same province are seen orthogonally from that position, including itself. Other provinces block vision.
Digits separated by an X sum to 10. Digits separated by a V sum to 5. Additionally, X's and V's lie on the boundary between two provinces.
Have fun, leave a comment if you enjoy the puzzle!
Lösungscode: Row 1
Kommentare
am 17. Juli 2025, 15:04 Uhr von Steven666v2
I only solved 1 region before I finished, now to go back to complete! Really liked it!
am 17. Juli 2025, 09:43 Uhr von nearestneighbour
Fun fact, if you replace the X that separates rows 6 and 7 by a V you still get a valid puzzle (don't ask me how I know...)
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I’m curious to see your alternate solution.
~Blobz
am 15. Juli 2025, 13:53 Uhr von davidz32z
I found the region drawing much harder than the number portion of the puzzle! I trust blobz, but I still wasn't able to prove to myself why the regions I found were the only option, I just found a set that worked and called it done. Nice puzzle!
am 15. Juli 2025, 11:29 Uhr von Karitsu
Lovely snack! I only needed to determine 2 of the 7 provinces to finish. Agreed with GorgeousNicko about adjusting solution code to ensure full completion.
am 14. Juli 2025, 16:58 Uhr von GorgeousNicko
I really enjoyed this. Thanks.
I seem to have found all the numbers before I had determined all the provinces. You might consider incorporating something reflecting the colouring in the solution code for future puzzles using this kind of rule set, e.g. add a further string with the lengths of regions in row 3.
